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1 | sclass CollapsibleLeftPanel > MetaWithChangeListeners is Swingable {
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2 | settableWithVar volatile S sidePanelName; |
3 | JComponent sideComponent, mainComponent; |
4 | JSplitPane splitPane; |
5 | settableWithVar volatile bool expanded; |
6 | SingleComponentPanel scp = singleComponentPanel(); |
7 | |
8 | *(bool *expanded, S *sidePanelName, JComponent *sideComponent, JComponent *mainComponent) {
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9 | } |
10 | |
11 | void expand {
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12 | if (scaffolding()) print("CollapsibleLeftPanel.expand");
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13 | setExpanded(true); |
14 | } |
15 | |
16 | void collapse { setExpanded(false); }
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17 | |
18 | scaffolded void updateScp() swing {
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19 | if (expanded) {
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20 | splitPane().setRightComponent(jMinWidth0(mainComponent)); |
21 | scp.set(splitPane()); |
22 | } else {
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23 | splitPane().setRightComponent(jMinWidth0(jpanel())); |
24 | scp.set(westAndCenterWithMargin( |
25 | sidePanelMargins(vstack(expandButton())), mainComponent)); |
26 | } |
27 | } |
28 | |
29 | JComponent expandButton() {
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30 | ret jClickableImage_instantToolTip(#1103075, "Expand " + sidePanelName, r expand); |
31 | } |
32 | |
33 | JComponent collapseButton() {
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34 | ret jClickableImage_instantToolTip(#1103076, "Collapse " + sidePanelName, r collapse); |
35 | } |
36 | |
37 | JComponent wrappedSideComponent() {
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38 | ret sidePanelMargins(northAndCenterWithMargin( |
39 | westAndCenterWithMargin(collapseButton(), liveValueLabel(varSidePanelName())), |
40 | sideComponent |
41 | )); |
42 | } |
43 | |
44 | JSplitPane splitPane() {
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45 | if (scaffolding()) print("splitPane " + splitPane);
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46 | if (splitPane == null) {
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47 | splitPane = jhsplit_minZero(0.25, wrappedSideComponent(), null); |
48 | varExpanded().onChangeAndNow(r updateScp); |
49 | } |
50 | ret splitPane; |
51 | } |
52 | |
53 | swappable JComponent sidePanelMargins(JComponent c) { ret c; }
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54 | |
55 | visualize {
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56 | splitPane(); |
57 | ret scp; |
58 | } |
59 | } |
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| Snippet ID: | #1034544 |
| Snippet name: | CollapsibleLeftPanel - collapsible side panel |
| Eternal ID of this version: | #1034544/29 |
| Text MD5: | 8bc55321b692c6bd240f0f6d00a38011 |
| Transpilation MD5: | 5c3ab07febc1df6d8d7f109bd05eacfa |
| Author: | stefan |
| Category: | javax / gui |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-06-27 05:39:13 |
| Source code size: | 1770 bytes / 59 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 227 / 417 |
| Version history: | 28 change(s) |
| Referenced in: | [show references] |